Updated latency fixture and refactored connection helper

remoting/test/test_chromoting_client.cc

Index: remoting/test/test_chromoting_client.cc
diff --git a/remoting/test/test_chromoting_client.cc b/remoting/test/test_chromoting_client.cc
index d838ba3a7986d363609e23777dedede28d182e5f..eef9bb355e439e61015a1d3b50a2a3335f46228d 100644
--- a/remoting/test/test_chromoting_client.cc
+++ b/remoting/test/test_chromoting_client.cc
@@ -133,12 +133,12 @@ namespace test {
 
 TestChromotingClient::TestChromotingClient()
     : connection_to_host_state_(protocol::ConnectionToHost::INITIALIZING),
-      connection_error_code_(protocol::OK) {
-}
+      connection_error_code_(protocol::OK),
+      weak_factory_(this) {}
 
 TestChromotingClient::TestChromotingClient(
     scoped_ptr<VideoRenderer> video_renderer)
-    : video_renderer_(video_renderer.Pass()) {
+    : video_renderer_(video_renderer.Pass()), weak_factory_(this) {
   TestChromotingClient();
 }